ASPECTS OF SURGE ARRESTERS’ MAXIMUM OPERATING VOLTAGE CHOICE FOR ELECTRICAL EQUIPMENT INSULATION PROTECTION IN 6-35 KV MAINS
The paper shows that, in 6-35 kV mains, application of a non-linear surge arrester (SA) with the maximum continuous admissible operating voltage which is 10% higher than the mains’ maximum operating voltage results in the SA protection from overheating and subsequent breakdown at nonnormable lifetim...
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| Format: | article |
| Language: | EN RU UK |
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National Technical University "Kharkiv Polytechnic Institute"
2013
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| Online Access: | https://doaj.org/article/972009d6ac0c453d99c2ad634c1f31a7 |
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| Summary: | The paper shows that, in 6-35 kV mains, application of a non-linear surge arrester (SA) with the maximum continuous admissible operating voltage which is 10% higher than the mains’ maximum operating voltage results in the SA protection from overheating and subsequent breakdown at nonnormable lifetime of single-phase arc faults. |
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